The game monitors "impossible" hit registration (e.g., hitting a player behind a wall or from an impossible angle).
It stretches the head or body hitboxes to several times their original size. Roblox Script - Bad Business | Hitbox Expander
The game's custom limb physics provide multiple "parts" for scripts to hook into. The game monitors "impossible" hit registration (e
High movement speeds make legitimate aiming difficult. Roblox Script - Bad Business | Hitbox Expander
Bad Business is a prime target for script developers because of its unique engine. Unlike standard Roblox shooters, it uses a highly fluid movement system and custom character rigs.
A Hitbox Expander is a script that modifies the invisible "hit zones" surrounding player models. In a fast-paced FPS like Bad Business, these scripts make it so you don't actually have to click on the enemy to land a shot.